Merge branch 'add-jre-to-dotnet-build-server' into 'develop'

Add JRE needed by sonarqube post-scan for sending results to server.

See merge request !62

dotnet-build-server/3.1/Dockerfile

@@ -8,13 +8,15 @@ LABEL org.label-schema.build-date=$BUILD_DATE \
       org.label-schema.description="Docker image to build .NET core 3.1 applications" \
       org.label-schema.vcs-ref=$VCS_REF \
       org.label-schema.vendor="University of Nebraska - Lincoln" \
-      org.label-schema.version="0.1.0" \
+      org.label-schema.version="0.1.1" \
       org.label-schema.schema-version="1.0" \
       maintainer="Roger Feese <rfeese@nebraska.edu>"
 
 # Make sure that tools we need are installed
+# JRE for sonarqube scanner post-scan
 RUN apt-get update && apt-get install -y \
     git \
+    openjdk-11-jre \
     && rm -rf /var/lib/apt/lists/*
 
 # sonarscanner (https://docs.sonarqube.org/latest/analysis/scan/sonarscanner-for-msbuild/)

dotnet-build-server/5.0/Dockerfile

@@ -8,13 +8,15 @@ LABEL org.label-schema.build-date=$BUILD_DATE \
       org.label-schema.description="Docker image to build .NET core 5.0 applications" \
       org.label-schema.vcs-ref=$VCS_REF \
       org.label-schema.vendor="University of Nebraska - Lincoln" \
-      org.label-schema.version="0.1.0" \
+      org.label-schema.version="0.1.1" \
       org.label-schema.schema-version="1.0" \
       maintainer="Roger Feese <rfeese@nebraska.edu>"
 
 # Make sure that tools we need are installed
+# JRE for sonarqube scanner post-scan
 RUN apt-get update && apt-get install -y \
     git \
+    openjdk-11-jre \
     && rm -rf /var/lib/apt/lists/*
 
 # sonarscanner (https://docs.sonarqube.org/latest/analysis/scan/sonarscanner-for-msbuild/)